DS1284QN
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- Mfr.Part #
- DS1284QN
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-PLCC
- Stock
- 26,061
- In Stock ：
- 26,061
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Terminal Position :
- QUAD
- Number of Timers :
- 1
- Base Part Number :
- DS1284
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Current - Timekeeping (Max) :
- 7mA @ 5V
- JESD-30 Code :
- S-PQCC-J28
- Number of Terminations :
- 28
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Type :
- Clock/Calendar
- Interface :
- Parallel
- Voltage - Supply, Battery :
- 2.4V~3.5V
- Memory Size :
- 50B
- ECCN Code :
- EAR99
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Width :
- 11.505mm
- Pin Count :
- 28
- Volatile :
- yes
- Lead Free :
- Lead Free
- Feature :
- Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Operating Temperature :
- -40°C~85°C
- Published :
- 2009
- Interrupt Capability :
- Y
- Mounting Type :
- Surface Mount
- Power Supplies :
- 5V
- Clock Frequency :
- 0.032MHz
- HTS Code :
- 8473.30.11.80
- Qualification Status :
- Not Qualified
- Terminal Pitch :
- 1.27mm
- Reach Compliance Code :
- Unknown
- Height Seated (Max) :
- 4.57mm
- Additional Feature :
- ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P
- JESD-609 Code :
- e3
- Voltage - Supply :
- 4.5V~5.5V
- Date Format :
- YY-MM-DD-dd
- Length :
- 11.505mm
- Time-Min :
- 1/100SECOND
- External Data Bus Width :
- 8
- Package / Case :
- 28-LCC (J-Lead)
- Supply Voltage :
- 5V
- Datasheets
- DS1284QN
Real Time Clocks Analog Devices, Inc. DS1284QN Overview
The DS1284QN Real Time Clock, crafted by the renowned Analog Devices, Inc., serves as a cornerstone in sophisticated timekeeping and calendar management within electronic systems. This integrated circuit is specifically designed to meet the robust demands of applications requiring accurate time and date information under parallel communication protocols. Its packaging in a 28-pin PLCC ensures reliability and compactness, making it an ideal choice for integration in space-constrained environments. By utilizing the DS1284QN, manufacturers can significantly enhance the utility and efficiency of their products, adhering to the stringent temporal precision required in today's technology landscapes.
DS1284QN Features
The DS1284QN from Analog Devices incorporates a multitude of features designed for optimal performance in timekeeping technologies. Key features include a real-time clock/calendar, parallel interface for straightforward integration, and a low-power consumption profile, which is crucial for maintaining longevity in battery-operated devices. The inclusion of leap year compensation, along with the ability to operate over a wide voltage range, further underscores its versatility and adaptability in diverse electronic settings.
DS1284QN Applications
- Consumer Electronics: Utilized in devices such as smart home controllers and personal gadgets, the DS1284QN ensures accurate timing functions, enhancing device reliability and user experience.
- Enterprise IT Solutions: Integral in servers and network hardware, where precise timekeeping is critical to maintain system synchronicity and log accuracy.
- Industrial Systems: Applied in manufacturing process controllers and industrial timers, helping to coordinate operations with precision and efficiency.
- Telecommunications: Used in systems requiring time stamping for data logging and billing systems, ensuring accurate and fair billing practices.
- Automotive Electronics: Helps in navigation systems and electronic control units for better system management and operational safety.
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